A four digit number is to be formed from the digits 0, 2, 5, 7, 8. How many numbers can be formed if repetition of digits is allowed? O 900 100 500 2500

Q: What is the probability that a couple will have a total of 8 children, 5 males and 3 females?

A: Here use binomial distribution  Each trial independent  Finite number of trial  There are two…

Q: Solving Proportions Informally suds Suds Reg. $2.40 Family size 12oz. $ ? 21 oz V Rencil Box of 15…

A: Part 1: Given that Suds 12 oz. require $2.40 Thus, Suds 21 oz. will require (21×2.40)/ 12 = $4.2

Q: The individual actually had the disease Yes 127 25 The data represent the results for a test for a…

A: Obtain the probability of getting someone who tests negative given that he or she did not have the…

Q: CONDITIONAL AND MARGINAL PROBABILITY - Statistics and probability 1) Calculate the probability of…

A: The experiment is rolling a die. The event E is obtaining an even number The event B is obtaining a…

Q: at the random variable X has a normal distribution. It e comma please)

A: *Answer:

Q: Life-insurance A life-insurance company sells a $200000 1-year term life insurance policy to a…

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Q: The distribution law of random variable X is given: 225 (2X-5)²2 Find the distribution law of random…

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Q: Number of Boys (x) P(x) 0 0.028 1 0.145 2 0.305 3 0.320 4 0.168 5 0.034 Find the…

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Q: Estimate the probability you get some of 10 using simulation results count the number of times you…

A: Simulate 100 results for the roll of a pair of dice by simulating 100 outcomes for each dice by…

Q: Random Variable X counts the number of students who passed a test in a class of 50 students. Match…

A: Given information: Random variable X counts the number of students who passed a test in a class of…

Q: You rarely win in chess against your friend. The probability that you win any one game, independent…

A: According to the provided information, n=50 p=0.04 Condition for normal approximation, np≥10, and…

Q: The percentages of U.S. blood types are O -45%, A-40%, B-11%, AB - ???. What's the probability that…

A:

Q: Probability of a Run of Three Use a simulation approach to find the probability that when five…

A: Answers will vary. One of the possible answers is given below:Step-by-step software procedure to…

Q: Find the missing probability. P(A) = 0.4 P(A and B) = 0.18 P(B|A) = ? P(A and B) = 0.1 P(B|A)=0.25…

A:

Q: Repair Offer Daily Payment The probability of The probability of The probability of completion in 2…

A: Let the expected values for different models be EA,EB,EC,ED respectively:…

Q: probability is the measure of uncertainty Are you agree with this?justify your answer with Examples?

A: Probability is defined as, how likely the event happens. The probability of an event is a number…

Q: find the probabilities that this random variable will take on a value less than 3 between 4 and 5

A:

Q: The probability distribution of number of televisions per household in a small town X P(x) 0 0.02 1…

A: From the information, given the probability distribution table is,Let X denote the number of…

Q: The rule P (E U F) = P (E) + P (F) - P (EN F) is used for: * all events disjoint events O Any two…

A:

Q: Let Pr(A) = 0.58, Pr(B) = 0.24 and Pr(A n B) = 0.15. What is the value of Pr(A | B°)? A. 0.4342 B.…

A:

Q: Rolling the dice if three dice are rolled, find the probability of getting a sum of 6.

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: nih ordak 1. 2. 0.1 0.05 0.0S 0.05 0.05 0.1 0.05 0.05 2 0.05 0.05 0.1 0.05

A: P(Y>X | X =2) = ?

Q: What is the theoretical probability of randomly picking c e from the shapes 4 Allus Corparation. All…

A: Given that  Total number shapes box=7 Shapes number of circle=4 Shapes number of triangle=3 Find…

Q: Probability model Given that f(x)=k/2x is a probability distribution for a random variable that can…

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Q: Life Insurance Miranda decided to buy a $50,000 term life insurance policy from Palmetto Insurance…

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Q: X P(x) 0 1/3 1 INT 2 75/7 2 3 75/7 3 1/5

A: Introduction:  The Probability Histogram: The probability histogram is the graphical tool that is…

Q: 7.If 20% of the bolts produced by a machine are defective, determine the probability that, out of 4…

A: Givenp=0.20sample size(n)=4Let "x" be the no.of bolts will be…

Q: The distribution law of random variable X is given: X₁ -3 -1 1 3 P₁ 0.1 0.4 0.4 0.1 Using properties…

A: E(X)=∑X.P(X)E(X)=(-3×0.1)+(-1×0.4)+(1×0.4)+(3×0.1)E(X)=0

Q: Exercise - An electrical engineer has on hand two boxes of resistors, with four resistors in each…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: applied statistics and probability how do you find the values of P(Z<8.4) and P(Z<-14.93) on z…

A: Given :how do you find the values of P(Z&lt;8.4) and P(Z&lt;-14.93) on z table

Q: Discrete Probability Distributions A group of auditioning participants has a split of 40%:60% rookie…

A: Binomial distribution is given by

Q: Reasons researchers choose Hartley's methods in their research methodology

A: To explain: Reasons why Hartley's test is used in research

Q: Probability of die 1 and die 2 and getting the difference of two numbers being the absolute value of…

A: We want to find the probability

Q: Chart Based Probability Section Rubber Balls in a Box Setup Stars Stripes Dots Red 8 15 12 Blue 7 3…

A: X = The color on the rubber ball, Y = The pattern on the rubber ball.

Q: be an event

A:

Q: The distribution law of random variable X is given: Calculate the kurtosis of random variable X. X₁…

A: Given that We have to find kurtosis of random variable X

Q: bility that A solves is A solves a problem is 2/3. & B solves is 3/5.   1. what is the probability…

A: Probability is defined as the sum of favorable ways an event can occur divided by the total number…

Q: Ahmed hits 49 % of his free throws in the Basket Ball game. He had 7 free throws in last week game.…

A: Givenn=7p=0.49let X=no.of hits he madeX~Binomial(n=7 , p=0.49)P(X=x)=cxn px (1-p)n-x ; x=0,1,2,....n

Q: Probability of a Run of Four Use a simulation approach to find the probability that when six…

A: The stimulation procedure is explained using Excel software:Place the cursor on an empty cell.Enter…

Q: Probability 35% of subjects Sent to prison and 30% pleaded guilty Those not Sent to prison 50%…

A: